11261+5023 KUI 121

 
 
11h 26m 05.48s +50 22' 32.7" P.A. 267 sep 4.9 mag 10.09,13.90 Sp K2+M1 dist. 58.14 pc (189.65 l.y.)
 
 
Coord 2000
11261+5023
Discov num
KUI 121
Comp
Coord arcsec 2000
11 26 05.48 +50 22 32.7
Date first
2000
Date last
2016
Obs
4
Pa first
268
Pa last
267
P.A. Now (θ)
267°
Sep first
4.6
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
10.09
Mag sec
13.90
delta mag (ΔM)
3.81
Spectral class
K2+M1 (yellow-orange/red)
Pri motion ra
-467
Sec motion ra
-469
Pri motion dec
+126
Sec motion dec
+127
Notes
V (Proper motion indicates physical)
rPM=0.005 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.5
Precise sep
4.864
Constellation
Ursa Major
SAO
28018
HIP
55806
Tycho2
3453-00948-1
HD
233832
BD
BD+51 1664
Distance
58.14
Distance ly
189.65
last precise pa
268
last precise sep
4.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11261+5023 KUI 121 2000 1 268 4.6 10.09 13.90 K2,M1 DV 112605.48+502232.7
11261+5023 KUI 121 2008 2 270 4.9 10.09 13.90 K2,M1 DV 112605.48+502232.7
11261+5023 KUI 121 2016 4 267 4.9 10.09 13.90 K2+M1 V 112605.48+502232.7

If you need more information about this double, apply for a data request form to the WDS.